Golden Humic Acid Extract. 32 fl. oz.Blackjack Soil Company’s Golden Humic Acid Extract is a proprietary premium blend of 100% Humic Acid Extract in an aqueous base. Blackjack’s Golden Humic Acid Extract is fast acting and has a guaranteed source of Phosphorus as Available Phosphate P205 (0-2-0). To this date, the studies on this product and products like it are classified by State and Federal authorities as experimen... — Ships from Portland, Oregon USA...more info.

Liquid Humic Acid. 16 fl. oz.Blackjack Soil Company’s Liquid Humic Acid is a proprietary premium blend of 100% Humic minerals from Leonardite in an aqueous base. Blackjack’s Liquid Humic Acid is fast acting and has a guaranteed source of Phosphorus as Available Phosphate P205 (0-2-0). To this date, the studies on this product and products like it are classified by State and Federal authorities as experimental.... — Ships from Portland, Oregon USA...more info.

Liquid Humic Acid. 32 fl. oz.Blackjack Soil Company’s Liquid Humic Acid is a proprietary premium blend of 100% Humic minerals from Leonardite in an aqueous base. Blackjack’s Liquid Humic Acid is fast acting and has a guaranteed source of Phosphorus as Available Phosphate P205 (0-2-0). To this date, the studies on this product and products like it are classified by State and Federal authorities as e... — Ships from Portland, Oregon USA...more info.

Gigantamo Bloom. 5 lbBlackjack Gigantamo Bloom Dry Fertilizer. 5 lb. Richest bloom fertilizer in the world.Blackjack Soil Company offers this rich bloom fertilizer to enhance plant growth as your plants are phased into their bloom cycles. A rich source of natural phosphorus is needed to help bud and bloom development. One to two tablespoons per gallon of soil should be top-dressed and covered with soil... — Ships from Portland, Oregon USA...more info.

Gigantamo Water Conditioner. 8 fl ozBlackjack Gigantamo Water Conditioner. 8 fl. oz. Make even the worst water perfect for plants.Blackjack Soil is addressing the fact that both well water and municipal water systems can cause the soil gardener great grief. Bad water is usually the last thing gardeners think could wreak havoc with their plants. Blackjack Water Conditioner conditions the water source to be more accept... — Ships from Portland, Oregon USA...more info.

Gigantamo Grow. 1/2 lbBlackjack Gigantamo Grow Dry Fertilizer. 1/2 lb. Perfect fertilizer for the grow stage of plant life.Blackjack Soil has developed its version of the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of manufactured soil or placed into the garden for truly great plant growth. By blending 1½ cups of this product into 1 cubic foot ... — Ships from Portland, Oregon USA...more info.

Gigantamo Grow. 2 lbBlackjack Gigantamo Grow Dry Fertilizer. 2 lb. Perfect fertilizer for the grow stage of plant life.Blackjack Soil has developed its version of the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of manufactured soil or placed into the garden for truly great plant growth. By blending 1½ cups of this product into 1 cubic foot of... — Ships from Portland, Oregon USA...more info.

Gigantamo Leaf Spray. 8 fl ozBlackjack Gigantamo Leaf Spray. 8 fl. oz. Get the biggest blooms...after all that is what Gigantamo means.This spray has been developed by Blackjack Soil Company to enhance plants bloom growth. It doesn’t take much to make a big difference. Huge is the word for this product.... — Ships from Portland, Oregon USA...more info.

All Purpose GrowThruBloom 1/2lbBlackjack Soil Company offers this unique all purpose fertilizer to enhance both vegetative and bloom plant growth. The slow release of non-burning nutrients to the plant is the hallmark of this five star plant food. It safely fortifies soil to enhance the production of naturally occurring hormones manufactured by the plant without the use of added plant growth regulators. Its uniq... — Ships from Portland, Oregon USA...more info.

All Purpose GrowThruBloom 20lbBlackjack Soil Company offers this unique all purpose fertilizer to enhance both vegetative and bloom plant growth. The slow release of non-burning nutrients to the plant is the hallmark of this five star plant food. It safely fortifies soil to enhance the production of naturally occurring hormones manufactured by the plant without the use of added plant growth regulators. Its uniq... — Ships from Portland, Oregon USA...more info.

All Purpose GrowThruBloom 2lbBlackjack Soil Company offers this unique all purpose fertilizer to enhance both vegetative and bloom plant growth. The slow release of non-burning nutrients to the plant is the hallmark of this five star plant food. It safely fortifies soil to enhance the production of naturally occurring hormones manufactured by the plant without the use of added plant growth regulators. Its uniq... — Ships from Portland, Oregon USA...more info.

All Purpose GrowThruBloom 5lbBlackjack Soil Company offers this unique all purpose fertilizer to enhance both vegetative and bloom plant growth. The slow release of non-burning nutrients to the plant is the hallmark of this five star plant food. It safely fortifies soil to enhance the production of naturally occurring hormones manufactured by the plant without the use of added plant growth regulators. Its uniq... — Ships from Portland, Oregon USA...more info.

Gigantamo Bloom. 1/2 lbBlackjack Gigantamo Bloom Dry Fertilizer. 1/2 lb. Richest bloom fertilizer in the world.Blackjack Soil Company offers this rich bloom fertilizer to enhance plant growth as your plants are phased into their bloom cycles. A rich source of natural phosphorus is needed to help bud and bloom development. One to two tablespoons per gallon of soil should be top-dressed and covered with so... — Ships from Portland, Oregon USA...more info.

Gigantamo Grow. 1 lbBlackjack Gigantamo Grow Dry Fertilizer. 1 lb. Perfect fertilizer for the grow stage of plant life.Blackjack Soil has developed its version of the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of manufactured soil or placed into the garden for truly great plant growth. By blending 1½ cups of this product into 1 cubic foot of... — Ships from Portland, Oregon USA...more info.

Gigantamo Grow. 3/4 lbBlackjack Gigantamo Grow Dry Fertilizer. 3/4 lb. Perfect fertilizer for the grow stage of plant life.Blackjack Soil has developed its version of the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of manufactured soil or placed into the garden for truly great plant growth. By blending 1½ cups of this product into 1 cubic foot ... — Ships from Portland, Oregon USA...more info.

Gigantamo Grow. 5 lbBlackjack Gigantamo Grow Dry Fertilizer. 5 lb. Picture shows 1/2 lb size. Perfect fertilizer for the grow stage of plant life.Blackjack Soil has developed its version of the perfect slow release fertilizer for vegetative through bloom plant growth. It can be added to any brand of manufactured soil or placed into the garden for truly great plant growth. By blending 1½ cups of this p... — Ships from Portland, Oregon USA...more info.

Gigantamo Leaf Spray. 32 fl ozBlackjack Gigantamo Leaf Spray. 32 fl. oz. Get the biggest blooms...after all that is what Gigantamo means.This spray has been developed by Blackjack Soil Company to enhance plants bloom growth. It doesn’t take much to make a big difference. Huge is the word for this product.... — Ships from Portland, Oregon USA...more info.